| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $217.64 | 10.582% | $240.6707 | $240.67 | $240.65 | $240.70 |
| Purchase #2 | $224.74 | 11.620% | $250.8548 | $250.85 | $250.85 | $250.90 |
| Purchase #3 | $210.35 | 10.731% | $232.9227 | $232.92 | $232.90 | $232.90 |
| Purchase #4 | $155.68 | 12.587% | $175.2754 | $175.28 | $175.30 | $175.30 |
| Purchase #5 | $126.91 | 8.735% | $137.9956 | $138.00 | $138.00 | $138.00 |
| Purchase #6 | $8.31 | 4.780% | $8.7072 | $8.71 | $8.70 | $8.70 |
| Purchase #7 | $247.69 | 5.229% | $260.6417 | $260.64 | $260.65 | $260.60 |
| 7 purchase totals = | $1,191.32 | $1,307.0681 | $1,307.07 | $1,307.05 | $1,307.10 | |